foundation/eclipselink.core.test/src/it/java/org/eclipse/persistence/testing/tests/unitofwork/ConcurrentProject.java

/*
 * Copyright (c) 2011, 2020 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0,
 * or the Eclipse Distribution License v. 1.0 which is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
 */

// Contributors:
//     tware - test for bug 262157
package org.eclipse.persistence.testing.tests.unitofwork;

import java.math.BigDecimal;

import org.eclipse.persistence.descriptors.RelationalDescriptor;
import org.eclipse.persistence.mappings.DirectToFieldMapping;
import org.eclipse.persistence.tools.schemaframework.TableDefinition;

public class ConcurrentProject {
    protected BigDecimal id;
    protected String name;

    public static int RUNNING_TEST;
    public static final int NONE = Integer.MIN_VALUE;
    public static int READ_WITH_UOW_LOCKS_TESTS = 1;

    public BigDecimal getId() {
        return id;
    }

    public void setId(BigDecimal id) {
        this.id = id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        if (ConcurrentProject.RUNNING_TEST == ConcurrentProject.READ_WITH_UOW_LOCKS_TESTS) {
            try{
                Thread.sleep(5000); // let the read go
            } catch (InterruptedException ex) {}
        }
        this.name = name;
    }

    public static RelationalDescriptor descriptor() {
        RelationalDescriptor descriptor = new RelationalDescriptor();

        /* First define the class, table and descriptor properties. */
        descriptor.setJavaClass(ConcurrentProject.class);
        descriptor.setTableName("CONCURRENT_PROJECT");
        descriptor.setPrimaryKeyFieldName("ID");
        descriptor.setSequenceNumberName("SEQ");
        descriptor.setSequenceNumberFieldName("ID");

        /* Next define the attribute mappings. */
        descriptor.addDirectMapping("id", "ID");
        DirectToFieldMapping nameMapping = new DirectToFieldMapping();
        nameMapping.setAttributeName("name");
        nameMapping.setFieldName("NAME");
        nameMapping.setGetMethodName("getName");
        nameMapping.setSetMethodName("setName");
        descriptor.addMapping(nameMapping);

        // Inheritance Properties.
        descriptor.getInheritancePolicy().setClassIndicatorFieldName("CONCURRENT_PROJECT.DISCRIM");
        descriptor.getInheritancePolicy().addClassIndicator(ConcurrentProject.class, "P");
        descriptor.getInheritancePolicy().addClassIndicator(ConcurrentLargeProject.class, "L");

        return descriptor;
    }

    /**
     * Return a platform independant definition of the database table.
     */
    public static TableDefinition tableDefinition() {
        TableDefinition definition = new TableDefinition();

        definition.setName("CONCURRENT_PROJECT");

        definition.addIdentityField("ID", java.math.BigDecimal.class, 15);
        definition.addField("NAME", java.lang.String.class, 30);
        definition.addField("DISCRIM", java.lang.String.class, 1);
        definition.addField("LOCATION_ID", java.math.BigDecimal.class, 15);

        return definition;
    }
}